Program the shear$-$lag solution for the shear$-$stress state into your computer using Eq$.(9-7).$ Determine the maximum shear stress for each of the following scenarios:

Provide plots of the actual stress distributions predicted by this analysis. You may omit thermal stresses from the calculations, assuming that the service temperature is similar to the stress$-$free temperature. If the allowable shear stress is $5\mathrm{.}5$ MPa and the load to be carried is $1335$ N $,$ estimate the respective factors of safety for each geometry. Let $\backslash (\backslash$mathrm$\{$I$\}=31\mathrm{.}75\backslash$mathrm$\{$~mm$\}\backslash )$ and $\backslash (\backslash$mathrm$\{$b$\}=25\mathrm{.}4\backslash$mathrm$\{$~mm$\}\backslash ).$